:root {
  color-scheme: light dark;
  --bg: #ffffff;
  --text: #212529;
  --muted: #5c6773;
  --accent: #e8943a;
  --border: #e3e8ee;
  --link: #1a6fa8;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16181b;
    --text: #e6e8eb;
    --muted: #9aa4af;
    --border: #2c3036;
    --link: #6cb6ea;
  }
}
* { box-sizing: border-box; }
body {
  margin: 0;
  padding: 0 20px 64px;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.7;
}
main {
  max-width: 680px;
  margin: 0 auto;
}
a {
  color: var(--link);
}
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.95rem;
}
.site-nav .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
}
.site-nav .brand img {
  width: 28px;
  height: 28px;
}
h1 {
  font-size: 2rem;
  line-height: 1.25;
  margin-top: 32px;
  margin-bottom: 4px;
}
.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
  padding-bottom: 16px;
  border-bottom: 3px solid var(--accent);
}
article p {
  font-size: 1.08rem;
  margin: 0 0 1.2em;
}
article p.pull {
  font-size: 1.2rem;
  font-weight: 600;
  border-left: 4px solid var(--accent);
  padding-left: 16px;
}
.post-list {
  list-style: none;
  padding: 0;
}
.post-list li {
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.post-list h2 {
  font-size: 1.3rem;
  margin: 0 0 4px;
}
.post-list h2 a {
  color: var(--text);
  text-decoration: none;
}
.post-list h2 a:hover {
  color: var(--accent);
}
.post-list .date {
  color: var(--muted);
  font-size: 0.85rem;
}
.post-list p {
  margin: 8px 0 0;
}
.cta {
  margin-top: 40px;
  padding: 16px 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
}
footer {
  margin-top: 48px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}